In Seated Study of M.D., Eastman Johnson depicts a seated figure, likely a medical doctor, in a thoughtful pose. The colors are muted, with earthy tones dominating the palette, creating a sense of calm. The figure is dressed in period attire, suggesting a late 19th-century setting.

The background is simple, allowing the viewer to focus on the subject's expression and posture. This painting is executed in oil on canvas, a common medium for portraiture during the 19th century. Johnson's technique showcases his skill in capturing the textures of fabric and the subtleties of light on the figure's face. The dimensions are approximately 60 x 80 cm, making it a medium-sized work that invites close inspection.

The composition is balanced, with the figure centrally placed against a neutral background. Eastman Johnson was an American painter known for his realistic portraits and genre scenes. Seated Study of M.D. reflects his interest in capturing the individuality of his subjects, a hallmark of Realism. Interestingly, this work may have been inspired by Johnson's own experiences with medical professionals, as he often painted figures from various walks of life.

This painting exemplifies his ability to convey character through facial expression and body language.